4805640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 17858880

約数和(自身を除く): 13053240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1907, 2520, 3814, 5721, 7628, 9535, 11442, 13349, 15256, 17163, 19070, 22884, 26698, 28605, 34326, 38140, 40047, 45768, 53396, 57210, 66745, 68652, 76280, 80094, 85815, 106792, 114420, 120141, 133490, 137304, 160188, 171630, 200235, 228840, 240282, 266980, 320376, 343260, 400470, 480564, 533960, 600705, 686520, 800940, 961128, 1201410, 1601880, 2402820, 4805640]

約数ペア:

[(1, 4805640), (2, 2402820), (3, 1601880), (4, 1201410), (5, 961128), (6, 800940), (7, 686520), (8, 600705), (9, 533960), (10, 480564), (12, 400470), (14, 343260), (15, 320376), (18, 266980), (20, 240282), (21, 228840), (24, 200235), (28, 171630), (30, 160188), (35, 137304), (36, 133490), (40, 120141), (42, 114420), (45, 106792), (56, 85815), (60, 80094), (63, 76280), (70, 68652), (72, 66745), (84, 57210), (90, 53396), (105, 45768), (120, 40047), (126, 38140), (140, 34326), (168, 28605), (180, 26698), (210, 22884), (252, 19070), (280, 17163), (315, 15256), (360, 13349), (420, 11442), (504, 9535), (630, 7628), (840, 5721), (1260, 3814), (1907, 2520)]